Dead Zone Found at Tsunami Sea Site
A “DEAD zone” devoid of life has been discovered at the epicentre of last year’s tsunami four kilometres beneath the surface of the Indian Ocean.
Scientists taking part in a worldwide marine survey made an 11-hour dive at the site five months after the disaster.
They were shocked to find no sign of life around the epicentre, which opened up a 1000-metre chasm on the ocean floor.
Instead, there was nothing but eerie emptiness. The powerful lights of the scientists’ submersible vehicle, piercing through the darkness, showed no trace of anything living.
A scientist working on the Census of Marine Life project, Ron O’Dor, of Dalhousie University in Canada, said: “You’d expect a site like this to be quickly recolonised, but that hasn’t happened. It’s unprecedented.”
The scientists teamed with television crews from the BBC and Discovery Channel to investigate the heart of the deadliest tsunami on record. On Boxing Day last year an earthquake with a magnitude of 9.3 tore the earth apart off the west coast of Sumatra. Part of the ocean floor was thrust up to create a 40-metre-high undersea cliff that then collapsed.
Source: Sydney Morning Herald.
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